Extract hardcoded notification channel strings to NotificationConstants

[qorexdev]

Moved hardcoded notification channel ID and name strings into a dedicated NotificationConstants object for easier maintenance and consistency.

Closes #1248

[Tarek-Bohdima]

@qorexdev thank you for the new pr .
can you rebase on master and resolve any conflicts if any?

[qorexdev]

rebased on master, no conflicts. should be good now

[Tarek-Bohdima]

@qorexdev please keep it up to date, till someone get to review it . thank you

[qorexdev]

rebased on latest master, all clean

[Tarek-Bohdima]

@qorexdev you should run codeAnalysis.sh before you commit and push the code , let me know if you need any help with that.

[qorexdev]

good call, I looked into the CI failures — turns out I accidentally removed the TreeSyncWorker import in DashboardViewModel (still needed as a type param for the work request builder). Fixed and pushed, should pass now.

I don't have an Android SDK setup locally to run codeAnalysis.sh, so I'll keep an eye on CI instead. Let me know if anything else comes up

[Tarek-Bohdima]

good call, I looked into the CI failures — turns out I accidentally removed the TreeSyncWorker import in DashboardViewModel (still needed as a type param for the work request builder). Fixed and pushed, should pass now.

I don't have an Android SDK setup locally to run codeAnalysis.sh, so I'll keep an eye on CI instead. Let me know if anything else comes up

open terminal in the root of the project and run this:
chmod +x codeAnalysis.sh
./codeAnalysis.sh

[qorexdev]

thanks for the instructions! I'll set up the Android SDK and try running it before the next push